Fig. 1.
Construction of human δ-catenin reporter systems. (A) A schematic diagram showing putative transcription factor binding regions on δ-catenin promoter. Numbers on top indicates the distance in base pairs from the transcription start site. (B) Generation of 4 δ-catenin-Luciferase constructs containing human δ-catenin promoter in different length in pGL3-basic reporter vector. (C) PCR products of human δ-catenin DNA, used for reporter construction, confirm different δ-catenin promoters at the predicted sizes.